Improve heat transfer and reduce cylinder head temperature with the Red Line 80204 WaterWetter Coolant Additive. Designed for use with all modern aluminum, cast iron, copper, brass, and bronze cooling systems, WaterWetter reduces the vapor barrier that forms on hot metal surfaces to reduce coolant temperatures by up to 20 degrees. WaterWetter is compatible with new or used coolant, including DEX-COOL and long-life versions, to improve the heat transfer of ethylene and propylene glycol cooling systems while cleaning and lubricating water pump seals. WaterWetter will not lower cooling system temperatures below the thermostatically-controlled temperature.
- 12 oz. Bottle
- Treats 3-5 Gallons
- Rust & Corrosion Protection
- Contains No Ethylene Glycol
- Lubricates Water Pump Seals
- Compatible with Virtually Any Coolant
- Reduces Coolant Temperatures Up To 20 Degrees